Compare 149969 vs 149980
Property | 149969 | 149980 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 1499691 | 22 × 51 × 74991 |
Prime factorization | 149969 | 2 × 2 × 5 × 7499 |
Divisors count | 2 | 12 |
Divisors | 1, 149969 | 1, 2, 4, 5, 10, 20, 7499, 14998, 29996, 37495, 74990, 149980 |
Number of properties | 5 | 0 |
Chen primes | 5932nd | |
Harmonic primes | 5201st | |
Primes | 13846th | |
Pythagorean primes | 6905th | |
Twin primes (1st member) | 1701st | |
Roman numberals | ||
Base 2 | 1001001001110100012 | 1001001001110111002 |
Base 3 | 211212011023 | 211212012113 |
Base 4 | 2102131014 | 2102131304 |
Base 5 | 142443345 | 142444105 |
Base 6 | 31141456 | 31142046 |
Base 7 | 11631417 | 11631557 |
Base 8 | 4447218 | 4447348 |
Base 9 | 2476429 | 2476549 |
Base 10 | 14996910 | 14998010 |
Base 11 | a274611 | a275611 |
Base 12 | 7295512 | 7296412 |
Base 13 | 5335113 | 5335c13 |
Base 14 | 3c92114 | 3c92c14 |
Base 15 | 2e67e15 | 2e68a15 |
Base 16 | 249d116 | 249dc16 |